This circuit with two HT2030s powers 6 LEDs in a decorative flashing system. The circuit is from Electronics Now magazine, December 1997. The LEDs are fed in sequence.
This simple 3-channel passive mixer can be used with low-intensity signal sources but requires...
The circuit shown is from the Motorola Linear Databook of 1990. In the example, the components are for the...
This circuit uses a feedback system that latches the relay when closed. The circuit uses an...